The Nunn Bush Kore City Walk Lace To Toe Oxford is a modern take on the sneaker that features a retro-style upper with an athletic-inspired white cup sole. Synthetic upper with lace-up design. Comfort Gel footbed combines a molded Memory Foam insole with a signature Softgel heel pod and Smartscent footbed technology to provide superior cushioning, all-day support, and help eliminate unwanted odors. KORE technology is biomechanically designed for walking. As it propels you forward, the sole of the shoe is designed to support and cushion your every step. Lightweight EVA sole for superior shock absorption and comfort. Measurements: Weight: 9 oz Product measurements were taken using size 11.5, width M (D). Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.